Author: dchagin
Date: Mon May 11 13:50:42 2009
New Revision: 191989
URL: http://svn.freebsd.org/changeset/base/191989
Log:
Translate l_timeval arg to native struct timeval in
linux_setsockopt()/linux_getsockopt() for SO_RCVTIMEO,
SO_SNDTIMEO opts as l_timeval has MD members.
Remove bogus __packed attribute from l_timeval struct on __amd64__.
PR: kern/134276
Submitted by: Thomas Mueller <tmueller sysgo com>
Approved by: kib (mentor)
MFC after: 2 weeks
Modified:
head/sys/amd64/linux32/linux.h
head/sys/compat/linux/linux_socket.c
Modified: head/sys/amd64/linux32/linux.h
==============================================================================
--- head/sys/amd64/linux32/linux.h Mon May 11 13:42:40 2009
(r191988)
+++ head/sys/amd64/linux32/linux.h Mon May 11 13:50:42 2009
(r191989)
@@ -96,7 +96,7 @@ typedef struct {
typedef struct {
l_time_t tv_sec;
l_suseconds_t tv_usec;
-} __packed l_timeval;
+} l_timeval;
#define l_fd_set fd_set
Modified: head/sys/compat/linux/linux_socket.c
==============================================================================
--- head/sys/compat/linux/linux_socket.c Mon May 11 13:42:40 2009
(r191988)
+++ head/sys/compat/linux/linux_socket.c Mon May 11 13:50:42 2009
(r191989)
@@ -1278,6 +1278,8 @@ linux_setsockopt(struct thread *td, stru
caddr_t val;
int valsize;
} */ bsd_args;
+ l_timeval linux_tv;
+ struct timeval tv;
int error, name;
bsd_args.s = args->s;
@@ -1285,6 +1287,23 @@ linux_setsockopt(struct thread *td, stru
switch (bsd_args.level) {
case SOL_SOCKET:
name = linux_to_bsd_so_sockopt(args->optname);
+ switch (name) {
+ case SO_RCVTIMEO:
+ /* FALLTHROUGH */
+ case SO_SNDTIMEO:
+ error = copyin(PTRIN(args->optval), &linux_tv,
+ sizeof(linux_tv));
+ if (error)
+ return (error);
+ tv.tv_sec = linux_tv.tv_sec;
+ tv.tv_usec = linux_tv.tv_usec;
+ return (kern_setsockopt(td, args->s, bsd_args.level,
+ name, &tv, UIO_SYSSPACE, sizeof(tv)));
+ /* NOTREACHED */
+ break;
+ default:
+ break;
+ }
break;
case IPPROTO_IP:
name = linux_to_bsd_ip_sockopt(args->optname);
@@ -1333,6 +1352,9 @@ linux_getsockopt(struct thread *td, stru
caddr_t val;
int *avalsize;
} */ bsd_args;
+ l_timeval linux_tv;
+ struct timeval tv;
+ socklen_t tv_len;
int error, name;
bsd_args.s = args->s;
@@ -1340,6 +1362,24 @@ linux_getsockopt(struct thread *td, stru
switch (bsd_args.level) {
case SOL_SOCKET:
name = linux_to_bsd_so_sockopt(args->optname);
+ switch (name) {
+ case SO_RCVTIMEO:
+ /* FALLTHROUGH */
+ case SO_SNDTIMEO:
+ tv_len = sizeof(tv);
+ error = kern_getsockopt(td, args->s, bsd_args.level,
+ name, &tv, UIO_SYSSPACE, &tv_len);
+ if (error)
+ return (error);
+ linux_tv.tv_sec = tv.tv_sec;
+ linux_tv.tv_usec = tv.tv_usec;
+ return (copyout(&linux_tv, PTRIN(args->optval),
+ sizeof(linux_tv)));
+ /* NOTREACHED */
+ break;
+ default:
+ break;
+ }
break;
case IPPROTO_IP:
name = linux_to_bsd_ip_sockopt(args->optname);
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